Detections
Analytics
KB4601345: Windows 10 Version 1809 and Windows Server 2019 February 2021 Security Update
critical Nessus Plugin ID 146337
Language:
Synopsis
The remote Windows host is affected by multiple vulnerabilities.Description
The remote Windows host is missing security update 4601345.It is, therefore, affected by multiple vulnerabilities :
- An information disclosure vulnerability. An attacker can exploit this to disclose potentially sensitive information. (CVE-2021-1734, CVE-2021-24076, CVE-2021-24079, CVE-2021-24084, CVE-2021-24106)
- A denial of service (DoS) vulnerability. An attacker can exploit this issue to cause the affected component to deny system or application services. (CVE-2021-24080, CVE-2021-24086, CVE-2021-24098)
- A remote code execution vulnerability. An attacker can exploit this to bypass authentication and execute unauthorized arbitrary commands. (CVE-2021-1722, CVE-2021-24074, CVE-2021-24077, CVE-2021-24078, CVE-2021-24081, CVE-2021-24083, CVE-2021-24088, CVE-2021-24091, CVE-2021-24093, CVE-2021-24094)
- An elevation of privilege vulnerability. An attacker can exploit this to gain elevated privileges.
(CVE-2021-1698, CVE-2021-1727, CVE-2021-1732, CVE-2021-24096, CVE-2021-24102, CVE-2021-24103, CVE-2021-25195)
- A security feature bypass vulnerability exists. An attacker can exploit this and bypass the security feature and perform unauthorized actions compromising the integrity of the system/application. (CVE-2021-1731, CVE-2021-24082)
Solution
Apply Cumulative Update KB4601345.See Also
Plugin Details
Severity: Critical
ID: 146337
File Name: smb_nt_ms21_feb_4601345.nasl
Version: 1.13
Type: local
Agent: windows
Family: Windows : Microsoft Bulletins
Published: 2/9/2021
Updated: 6/17/2024
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Critical
Score: 9.7
CVSS v2
Risk Factor: High
Base Score: 7.5
Temporal Score: 6.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS Score Source: CVE-2021-24094
CVSS v3
Risk Factor: Critical
Base Score: 9.8
Temporal Score: 9.4
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:microsoft:windows_server_2019, cpe:/o:microsoft:windows_10_1809
Required KB Items: SMB/MS_Bulletin_Checks/Possible
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 2/9/2021
Vulnerability Publication Date: 2/9/2021
CISA Known Exploited Vulnerability Due Dates: 11/17/2021
Exploitable With
CANVAS (CANVAS)
Core Impact
Metasploit (Win32k ConsoleControl Offset Confusion)
Reference Information
CVE: CVE-2021-1698, CVE-2021-1722, CVE-2021-1727, CVE-2021-1731, CVE-2021-1732, CVE-2021-1734, CVE-2021-24074, CVE-2021-24076, CVE-2021-24077, CVE-2021-24078, CVE-2021-24079, CVE-2021-24080, CVE-2021-24081, CVE-2021-24082, CVE-2021-24083, CVE-2021-24084, CVE-2021-24086, CVE-2021-24088, CVE-2021-24091, CVE-2021-24093, CVE-2021-24094, CVE-2021-24096, CVE-2021-24098, CVE-2021-24102, CVE-2021-24103, CVE-2021-24106, CVE-2021-25195